.tongji-logo{
  margin: 0 auto;
  width: 50%;
}
.tongji-logo img{
  width: 100%;
  height: 51.32%;
  max-height: 200px;
}
.search-box{
  margin: 0 auto;
  height: 40px;
  margin-top: 10px;
}
.search-form {
  float: left;
  padding: 5px;
}
.search-input-text {
  border: 0;
  padding: 0;
  float: left;
  line-height: 25px;
  outline: none;
  width: 90%;
  height: 100%;
  font-size: 24px;
}
.search-input-btn {
  border: 0;
  float: right;
  background-image: url(../images/search.png);
  background-color: #fff;
  width: 30px;
  height: 30px;
}
.newMessage{
  clear: both;
  color: #fff;
  background-color: red;
  margin: 0 auto;
}


.suggest {
  width: 390px;
  background-color: #fff;
  border: 1px solid #999;
}
.suggest ul{
  list-style: none;
  margin: 0;
  padding: 0;
}
.suggest ul li{
  padding: 3px;
  font-size: 14px;
  line-height: 25px;
  cursor: pointer; 
}
.suggest ul li:hover{
  background-color: #e5e5e5;
  text-decoration: underline;
}

/*.dropdown{*/
  /*height: 20px;*/
  /*width: 80px;*/
  /*margin-right: 10px;*/
/*}*/

.dropdown button{
  width: 80px;
  height: 30px;
  font-family: Arial;
  font-size: 18px;
  line-height: 30px;
  padding: 0px;
}

.search-container{
  width: auto;
  height: 40px;
  background-color: white;
  display: table-cell;
  vertical-align: middle;
}

#search-input{
  width: 370px;
}

body{
  background-image: url(../images/tongji.png);
  background-size: cover;
}

#date{
  font-size: 20px;
  margin-right: 10px;
  margin-top: 10px;
  /*float: right;*/
}

.masthead-brand{
  margin-top: 10px;
  margin-left: 10px;
}